江え戸ど湾わんMeanings1nounEdo Bayhistorical termHistorical name for Tokyo Bay during the Edo period. Now referred to as 東京湾.See also: 東京湾江え戸ど湾わんは、現げん在ざいの東とう京きょう湾わんの旧きゅう称しょうです。Edo Bay is the former name of present-day Tokyo Bay.